Wiseco pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.
Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.
Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.
Complete with rings, wristpins & locks, and specification sheets.
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Product detailed specification |
|
|
Bore size |
93,00mm |
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Stroke |
75,00mm |
|
Wiseco compression ratio (CR) |
8,35:1 |
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Rod Lgth. |
130,5mm |
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Dome volume (CC) |
-9 |
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Comp Ht. |
32,66mm |
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Pin diameter |
23mm |
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Fits for |
Subaru Impreza WRX STI EJ20 EJ205 EJ207 2.0L 16V |
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Subaru | IMPREZA WRX STI | - | EJ20 EJ205 EJ207 |
WISECO
| Default | |
| Make | Subaru |
| Engine | EJ20 |
Wiseco 93MM Forged Pistons for Subaru WRX STI EJ20
| Brand | Model | Generation | Engine |
|---|---|---|---|
| Subaru | IMPREZA WRX STI | - | EJ20 EJ205 EJ207 |

| Default | |
| Make | Subaru |
| Engine | EJ20 |